! Started logfile: J0243-0550_X_1997_05_07_yyk_uvs.log on Mon Jan  8 02:32:10 2007
obs J0243-0550_X_1997_05_07_yyk_uva.fits
! Reading UV FITS file: J0243-0550_X_1997_05_07_yyk_uva.fits
! AN table 1: 146 integrations on 45 of 45 possible baselines.
! Apparent sampling: 0.78204 visibilities/baseline/integration-bin.
! Found source: J0243-0550
! 
! There are 4 IFs, and a total of 4 channels:
! 
!  IF  Channel    Frequency  Freq offset  Number of   Overall IF
!       origin    at origin  per channel   channels    bandwidth
!  ------------------------------------------------------------- (Hz)
!  01        1  8.15447e+09        8e+06          1        8e+06
!  02        2  8.23447e+09        8e+06          1        8e+06
!  03        3  8.41447e+09        8e+06          1        8e+06
!  04        4  8.55447e+09        8e+06          1        8e+06
! 
! Polarization(s): RR
! 
! Read 613 lines of history.
! 
! Reading 20552 visibilities.
select I
! Polarization I is unavailable.
! Selecting polarization: RR,  channels: 1..4
! Reading IF 1 channels: 1..1
! Reading IF 2 channels: 2..2
! Reading IF 3 channels: 3..3
! Reading IF 4 channels: 4..4
![@muppet J0243-0550_X_1997_05_07_yyk]
integer clean_niter
clean_niter = 100
float clean_gain
clean_gain = 0.04
float dynam
dynam = 6.0
float amp_soltime1
amp_soltime1 = 10
float amp_soltime2
amp_soltime2 = 1
float phase_soltime1
phase_soltime1=10
float phase_soltime2
phase_soltime2=0.5
float phase_soltime
phase_soltime=phase_soltime1
float ampcor_selflim
ampcor_selflim=1.20
float thresh
thresh = 0.10
float win_mult
win_mult = 1.8
float time_av
time_av = 30
float old_peak
float new_peak
float flux_cutoff
mapsize field_size, field_cell
! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize.
phase_soltime=phase_soltime1
print "uvstat(rms)=",uvstat(rms),"Jy"
! uvstat(rms)= 0.522381 Jy 
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.7203 mas, bmaj=2.006 mas, bpa=-4.758 degrees
! Estimated noise=1131.13 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! Added new window around map position (0, 0).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.37434 Jy
! Component: 100  -  total flux cleaned = 0.496084 Jy
! Total flux subtracted in 100 components = 0.496084 Jy
! Clean residual min=-0.020332 max=0.041217 Jy/beam
! Clean residual mean=0.000201 rms=0.007047 Jy/beam
! Combined flux in latest and established models = 0.496084 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 16 components and 0.496084 Jy
! 
! Correcting IF 1.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 2.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 3.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Correcting IF 4.
!  A total of 181 telescope corrections were flagged in sub-array 1.
! 
! Fit before self-cal, rms=0.226996Jy  sigma=0.001477
! Fit after  self-cal, rms=0.225952Jy  sigma=0.001470
! Inverting map and beam 
! Estimated beam: bmin=0.7203 mas, bmaj=2.006 mas, bpa=-4.758 degrees
! Estimated noise=1131.15 mJy/beam.
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0611013 Jy
! Component: 100  -  total flux cleaned = 0.0916688 Jy
! Total flux subtracted in 100 components = 0.0916688 Jy
! Clean residual min=-0.015337 max=0.028530 Jy/beam
! Clean residual mean=0.000131 rms=0.004381 Jy/beam
! Combined flux in latest and established models = 0.587753 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 12 model components to the UV plane model.
! The established model now contains 22 components and 0.587753 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.211019Jy  sigma=0.001350
! Fit after  self-cal, rms=0.210869Jy  sigma=0.001349
! Inverting map 
! Added new window around map position (-1.6, -2.2).
! clean: niter=100  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0310866 Jy
! Component: 100  -  total flux cleaned = 0.0457098 Jy
! Total flux subtracted in 100 components = 0.0457098 Jy
! Clean residual min=-0.013352 max=0.017954 Jy/beam
! Clean residual mean=0.000073 rms=0.003460 Jy/beam
! Combined flux in latest and established models = 0.633462 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 22 model components to the UV plane model.
! The established model now contains 43 components and 0.633462 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.206652Jy  sigma=0.001316
! Fit after  self-cal, rms=0.206057Jy  sigma=0.001313
! Inverting map 
print "************** FINISHED UNIFORM WEIGHTING CLEAN **************"
! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** 
! 
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
win_mult = win_mult * 1.6
clean_niter = clean_niter * 2
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9203 mas, bmaj=2.381 mas, bpa=-4.925 degrees
! Estimated noise=742.701 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.019166 Jy
! Component: 100  -  total flux cleaned = 0.0243786 Jy
! Component: 150  -  total flux cleaned = 0.0257981 Jy
! Component: 200  -  total flux cleaned = 0.0269747 Jy
! Total flux subtracted in 200 components = 0.0269747 Jy
! Clean residual min=-0.011161 max=0.011004 Jy/beam
! Clean residual mean=0.000054 rms=0.002364 Jy/beam
! Combined flux in latest and established models = 0.660437 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 51 components and 0.660437 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204841Jy  sigma=0.001304
! Fit after  self-cal, rms=0.204647Jy  sigma=0.001302
! Inverting map 
print "************** FINISHED NATURAL WEIGHTING CLEAN **************"
! ************** FINISHED NATURAL WEIGHTING CLEAN ************** 
! 
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9203 x 2.381 at -4.925 degrees (North through East)
! Clean map  min=-0.0080905  max=0.39913 Jy/beam
if(peak(flux) < thresh*2)
  selflims ampcor_selflim
  end if
gscale
! Performing overall amplitude self-cal
! 
! Correcting IF 1.
!  Amplitude normalization factor in sub-array 1: 0.999458
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.00     FD        1.00     HN        1.03     KP        1.01     
!   LA        1.01     MK        0.99     NL        1.08     OV        0.99     
!   PT        0.95     SC        0.96     
! 
! 
! Correcting IF 2.
!  Amplitude normalization factor in sub-array 1: 0.998863
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.96     FD        1.00     HN        1.03     KP        1.00     
!   LA        1.00     MK        0.95     NL        1.08     OV        1.04     
!   PT        0.90     SC        1.03     
! 
! 
! Correcting IF 3.
!  Amplitude normalization factor in sub-array 1: 0.986862
!  Telescope amplitude corrections in sub-array 1:
!   BR        0.99     FD        1.03     HN        1.03     KP        0.99     
!   LA        1.00     MK        0.99     NL        1.08     OV        1.00     
!   PT        0.97     SC        1.05     
! 
! 
! Correcting IF 4.
!  Amplitude normalization factor in sub-array 1: 0.978163
!  Telescope amplitude corrections in sub-array 1:
!   BR        1.04     FD        1.01     HN        1.10     KP        0.99     
!   LA        1.01     MK        0.94     NL        1.09     OV        1.00     
!   PT        0.98     SC        1.06     
! 
! 
! Fit before self-cal, rms=0.204647Jy  sigma=0.001302
! Fit after  self-cal, rms=0.204601Jy  sigma=0.001295
selfcal false, false, phase_soltime
! Performing phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204601Jy  sigma=0.001295
! Fit after  self-cal, rms=0.204607Jy  sigma=0.001295
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=0.9162 mas, bmaj=2.398 mas, bpa=-5.634 degrees
! Estimated noise=730.487 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.00990253 Jy
! Component: 100  -  total flux cleaned = -0.0111646 Jy
! Component: 150  -  total flux cleaned = -0.0121393 Jy
! Component: 200  -  total flux cleaned = -0.0128222 Jy
! Total flux subtracted in 200 components = -0.0128222 Jy
! Clean residual min=-0.008774 max=0.005870 Jy/beam
! Clean residual mean=-0.000012 rms=0.001539 Jy/beam
! Combined flux in latest and established models = 0.647615 Jy
! Performing phase self-cal over 10 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 63 components and 0.647615 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204172Jy  sigma=0.001292
! Fit after  self-cal, rms=0.204133Jy  sigma=0.001292
! Inverting map 
print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************"
! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** 
! 
phase_soltime=phase_soltime2
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.204133Jy  sigma=0.001292
! Fit after  self-cal, rms=0.193907Jy  sigma=0.001231
dynam = dynam - 0.5
flux_cutoff = imstat(rms) * dynam
! Inverting map 
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00238339 Jy
! Component: 100  -  total flux cleaned = 0.00266776 Jy
! Component: 150  -  total flux cleaned = 0.00244725 Jy
! Component: 200  -  total flux cleaned = 0.00224309 Jy
! Total flux subtracted in 200 components = 0.00224309 Jy
! Clean residual min=-0.009068 max=0.004956 Jy/beam
! Clean residual mean=-0.000016 rms=0.001460 Jy/beam
! Combined flux in latest and established models = 0.649858 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 15 model components to the UV plane model.
! The established model now contains 70 components and 0.649858 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.193736Jy  sigma=0.001230
! Fit after  self-cal, rms=0.192464Jy  sigma=0.001222
! Inverting map 
print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***"
! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** 
! 
dynam = dynam - 0.25
restore
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9162 x 2.398 at -5.634 degrees (North through East)
! Clean map  min=-0.0080858  max=0.39528 Jy/beam
if(peak(flux) > thresh)
  selfcal true, true, amp_soltime1
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  selfcal true, true, amp_soltime2
  selfcal false, false, phase_soltime
  flux_cutoff = imstat(rms) * dynam
  repeat
    if (peak(flux) > flux_cutoff) peakwin win_mult
    clean clean_niter,clean_gain
    flux_cutoff = imstat(rms) * dynam
    selfcal false,false,phase_soltime
    new_peak = peak(flux)
    until(new_peak<=flux_cutoff)
  print "************** FINISHED AMPLITUDE SELF-CAL **************"
  end if
! Performing amp+phase self-cal over 10 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.192464Jy  sigma=0.001222
! Fit after  self-cal, rms=0.191629Jy  sigma=0.001219
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191629Jy  sigma=0.001219
! Fit after  self-cal, rms=0.191316Jy  sigma=0.001218
! Inverting map and beam 
! Estimated beam: bmin=0.9177 mas, bmaj=2.397 mas, bpa=-5.64 degrees
! Estimated noise=728.231 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 6.75763e-05 Jy
! Component: 100  -  total flux cleaned = 6.32128e-05 Jy
! Component: 150  -  total flux cleaned = -1.78228e-05 Jy
! Component: 200  -  total flux cleaned = -9.3321e-05 Jy
! Total flux subtracted in 200 components = -9.3321e-05 Jy
! Clean residual min=-0.008034 max=0.005025 Jy/beam
! Clean residual mean=0.000014 rms=0.001308 Jy/beam
! Combined flux in latest and established models = 0.649765 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 74 components and 0.649765 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191206Jy  sigma=0.001217
! Fit after  self-cal, rms=0.191068Jy  sigma=0.001216
! Inverting map 
! Performing amp+phase self-cal over 1 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191068Jy  sigma=0.001216
! Fit after  self-cal, rms=0.190993Jy  sigma=0.001215
! Performing phase self-cal over 0.5 minute time intervals
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190993Jy  sigma=0.001215
! Fit after  self-cal, rms=0.190939Jy  sigma=0.001214
! Inverting map and beam 
! Estimated beam: bmin=0.9192 mas, bmaj=2.399 mas, bpa=-5.603 degrees
! Estimated noise=728.881 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 7.61608e-05 Jy
! Component: 100  -  total flux cleaned = 0.000171918 Jy
! Component: 150  -  total flux cleaned = 2.67538e-05 Jy
! Component: 200  -  total flux cleaned = -4.1545e-05 Jy
! Total flux subtracted in 200 components = -4.1545e-05 Jy
! Clean residual min=-0.007711 max=0.004944 Jy/beam
! Clean residual mean=0.000014 rms=0.001262 Jy/beam
! Combined flux in latest and established models = 0.649723 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 17 model components to the UV plane model.
! The established model now contains 74 components and 0.649723 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190852Jy  sigma=0.001214
! Fit after  self-cal, rms=0.190810Jy  sigma=0.001214
! Inverting map 
! ************** FINISHED AMPLITUDE SELF-CAL ************** 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
win_mult = win_mult * 1.4
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.383 mas, bmaj=4.112 mas, bpa=8.499 degrees
! Estimated noise=922.593 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  selfcal false,false,phase_soltime
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = -0.000908753 Jy
! Component: 100  -  total flux cleaned = -0.00107251 Jy
! Component: 150  -  total flux cleaned = -0.00125759 Jy
! Component: 200  -  total flux cleaned = -0.00141037 Jy
! Total flux subtracted in 200 components = -0.00141037 Jy
! Clean residual min=-0.003871 max=0.003413 Jy/beam
! Clean residual mean=0.000035 rms=0.000985 Jy/beam
! Combined flux in latest and established models = 0.648313 Jy
! Performing phase self-cal over 0.5 minute time intervals
! Adding 10 model components to the UV plane model.
! The established model now contains 80 components and 0.648313 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.190757Jy  sigma=0.001213
! Fit after  self-cal, rms=0.190719Jy  sigma=0.001213
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
win_mult = win_mult / 1.4
print "************** FINISHED TAPERING SELF-CAL CLEAN **************"
! ************** FINISHED TAPERING SELF-CAL CLEAN ************** 
! 
print "************** CLEARING MODEL AND STARTING OVER **********"
! ************** CLEARING MODEL AND STARTING OVER ********** 
clrmod true,true,true
! clrmod: Cleared the established, tentative and continuum models.
uvw 2,-1
! Uniform weighting binwidth: 2 (pixels).
! Gridding weights will be scaled by errors raised to the power -1.
! Radial weighting is not currently selected.
clean clean_niter, clean_gain
! Inverting map and beam 
! Estimated beam: bmin=0.7196 mas, bmaj=2.013 mas, bpa=-5.05 degrees
! Estimated noise=1116.58 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.379253 Jy
! Component: 100  -  total flux cleaned = 0.49662 Jy
! Component: 150  -  total flux cleaned = 0.555178 Jy
! Component: 200  -  total flux cleaned = 0.58958 Jy
! Total flux subtracted in 200 components = 0.58958 Jy
! Clean residual min=-0.010116 max=0.015971 Jy/beam
! Clean residual mean=0.000073 rms=0.002913 Jy/beam
! Combined flux in latest and established models = 0.58958 Jy
uvw 0,-2
! Uniform weighting is not currently selected.
! Gridding weights will be scaled by errors raised to the power -2.
! Radial weighting is not currently selected.
flux_cutoff = imstat(rms) * dynam
! Adding 32 model components to the UV plane model.
! The established model now contains 32 components and 0.58958 Jy
! Inverting map and beam 
! Estimated beam: bmin=0.9192 mas, bmaj=2.399 mas, bpa=-5.603 degrees
! Estimated noise=728.881 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.0304535 Jy
! Component: 100  -  total flux cleaned = 0.0454905 Jy
! Component: 150  -  total flux cleaned = 0.0536372 Jy
! Component: 200  -  total flux cleaned = 0.0551823 Jy
! Total flux subtracted in 200 components = 0.0551823 Jy
! Clean residual min=-0.006799 max=0.005521 Jy/beam
! Clean residual mean=0.000024 rms=0.001437 Jy/beam
! Combined flux in latest and established models = 0.644762 Jy
! Adding 28 model components to the UV plane model.
! The established model now contains 53 components and 0.644762 Jy
! Inverting map 
uvtaper 0.3,taper_size
! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths.
flux_cutoff = imstat(rms) * dynam
! Inverting map and beam 
! Estimated beam: bmin=2.383 mas, bmaj=4.112 mas, bpa=8.499 degrees
! Estimated noise=922.593 mJy/beam.
repeat
  if (peak(flux) > flux_cutoff) peakwin win_mult
  clean clean_niter,clean_gain
  flux_cutoff = imstat(rms) * dynam
  keep
  new_peak = peak(flux)
  until(new_peak<=flux_cutoff)
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.00313929 Jy
! Component: 100  -  total flux cleaned = 0.00334438 Jy
! Component: 150  -  total flux cleaned = 0.00342992 Jy
! Component: 200  -  total flux cleaned = 0.00343513 Jy
! Total flux subtracted in 200 components = 0.00343513 Jy
! Clean residual min=-0.003961 max=0.003596 Jy/beam
! Clean residual mean=0.000033 rms=0.001009 Jy/beam
! Combined flux in latest and established models = 0.648197 Jy
! Adding 9 model components to the UV plane model.
! The established model now contains 59 components and 0.648197 Jy
! Inverting map 
uvtaper 0
! No UV-taper is currently set.
clean
! Inverting map and beam 
! Estimated beam: bmin=0.9192 mas, bmaj=2.399 mas, bpa=-5.603 degrees
! Estimated noise=728.881 mJy/beam.
! clean: niter=200  gain=0.04  cutoff=0
! Component: 050  -  total flux cleaned = 0.000200148 Jy
! Component: 100  -  total flux cleaned = 0.000360565 Jy
! Component: 150  -  total flux cleaned = 0.00061519 Jy
! Component: 200  -  total flux cleaned = 0.000613875 Jy
! Total flux subtracted in 200 components = 0.000613875 Jy
! Clean residual min=-0.007605 max=0.004442 Jy/beam
! Clean residual mean=0.000014 rms=0.001332 Jy/beam
! Combined flux in latest and established models = 0.648811 Jy
selfcal false, false, phase_soltime
! Performing phase self-cal over 0.5 minute time intervals
! Adding 16 model components to the UV plane model.
! The established model now contains 67 components and 0.648811 Jy
! 
! Correcting IF 1.
! 
! Correcting IF 2.
! 
! Correcting IF 3.
! 
! Correcting IF 4.
! 
! Fit before self-cal, rms=0.191025Jy  sigma=0.001215
! Fit after  self-cal, rms=0.190961Jy  sigma=0.001214
wmodel J0243-0550_X_1997_05_07_yyk\_map.mod
! Writing 67 model components to file: J0243-0550_X_1997_05_07_yyk_map.mod
wobs J0243-0550_X_1997_05_07_yyk\_uvs.fits
! Writing UV FITS file: J0243-0550_X_1997_05_07_yyk_uvs.fits
wwins J0243-0550_X_1997_05_07_yyk\_map.win
! wwins: Wrote 2 windows to J0243-0550_X_1997_05_07_yyk_map.win
x = (field_size-8) * field_cell / 4
addwin -x,x,-x,x
clean (field_size*4),0.01
! Inverting map 
! clean: niter=2048  gain=0.01  cutoff=0
! Component: 050  -  total flux cleaned = -0.00246842 Jy
! Component: 100  -  total flux cleaned = -0.00368265 Jy
! Component: 150  -  total flux cleaned = -0.0042808 Jy
! Component: 200  -  total flux cleaned = -0.00451662 Jy
! Component: 250  -  total flux cleaned = -0.00459392 Jy
! Component: 300  -  total flux cleaned = -0.00473905 Jy
! Component: 350  -  total flux cleaned = -0.00460112 Jy
! Component: 400  -  total flux cleaned = -0.00447044 Jy
! Component: 450  -  total flux cleaned = -0.00434181 Jy
! Component: 500  -  total flux cleaned = -0.00402864 Jy
! Component: 550  -  total flux cleaned = -0.00378669 Jy
! Component: 600  -  total flux cleaned = -0.00372729 Jy
! Component: 650  -  total flux cleaned = -0.00355475 Jy
! Component: 700  -  total flux cleaned = -0.00344378 Jy
! Component: 750  -  total flux cleaned = -0.00322717 Jy
! Component: 800  -  total flux cleaned = -0.00306782 Jy
! Component: 850  -  total flux cleaned = -0.00296311 Jy
! Component: 900  -  total flux cleaned = -0.0027599 Jy
! Component: 950  -  total flux cleaned = -0.00275992 Jy
! Component: 1000  -  total flux cleaned = -0.002661 Jy
! Component: 1050  -  total flux cleaned = -0.00275477 Jy
! Component: 1100  -  total flux cleaned = -0.00270681 Jy
! Component: 1150  -  total flux cleaned = -0.00279851 Jy
! Component: 1200  -  total flux cleaned = -0.00279859 Jy
! Component: 1250  -  total flux cleaned = -0.00288811 Jy
! Component: 1300  -  total flux cleaned = -0.0028445 Jy
! Component: 1350  -  total flux cleaned = -0.00280181 Jy
! Component: 1400  -  total flux cleaned = -0.00297267 Jy
! Component: 1450  -  total flux cleaned = -0.00288863 Jy
! Component: 1500  -  total flux cleaned = -0.00288901 Jy
! Component: 1550  -  total flux cleaned = -0.00297004 Jy
! Component: 1600  -  total flux cleaned = -0.00288967 Jy
! Component: 1650  -  total flux cleaned = -0.00292939 Jy
! Component: 1700  -  total flux cleaned = -0.00292883 Jy
! Component: 1750  -  total flux cleaned = -0.00300521 Jy
! Component: 1800  -  total flux cleaned = -0.0030046 Jy
! Component: 1850  -  total flux cleaned = -0.0028924 Jy
! Component: 1900  -  total flux cleaned = -0.00285609 Jy
! Component: 1950  -  total flux cleaned = -0.00282003 Jy
! Component: 2000  -  total flux cleaned = -0.00274863 Jy
! Total flux subtracted in 2048 components = -0.00267831 Jy
! Clean residual min=-0.001758 max=0.001761 Jy/beam
! Clean residual mean=0.000022 rms=0.000673 Jy/beam
! Combined flux in latest and established models = 0.646133 Jy
keep
! Adding 136 model components to the UV plane model.
! The established model now contains 203 components and 0.646133 Jy
![Exited script file: muppet]
wmap "J0243-0550_X_1997_05_07_yyk\_map.fits"
! Inverting map 
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9192 x 2.399 at -5.603 degrees (North through East)
! Clean map  min=-0.006073  max=0.39633 Jy/beam
! Writing clean map to FITS file: J0243-0550_X_1997_05_07_yyk_map.fits
float peak_flux
peak_flux = peak(flux,max)
print "The peak flux is",peak_flux
! The peak flux is 0.396329 
invert
! Inverting map 
float image_rms
image_rms = imstat(rms)
print "The final image rms is",image_rms
! The final image rms is 0.000669814 
device "J0243-0550_X_1997_05_07_yyk\_map.eps/VPS"
! Attempting to open device: 'J0243-0550_X_1997_05_07_yyk_map.eps/VPS'
loglevs 100*3*image_rms/peak_flux
! The new contour levels are:
!  -0.507014 0.507014 1.01403 2.02806 4.05612 8.11223 16.2245 32.4489 64.8978
print "clev=",int(3*image_rms*10000)/10000
! clev= 0.002 
print "peak=",int(peak_flux*1000)/1000
! peak= 0.396 
mapcolor none
! Mapplot colormap: none, contrast: 1 brightness: 0.5.
mapplot cln
! restore: Substituting estimate of restoring beam from last 'invert'.
! Restoring with beam: 0.9192 x 2.399 at -5.603 degrees (North through East)
! Clean map  min=-0.006073  max=0.39633 Jy/beam
mapcolor color, 0.9
! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5.
device "J0243-0550_X_1997_05_07_yyk\_map.gif/gif"
! Attempting to open device: 'J0243-0550_X_1997_05_07_yyk_map.gif/gif'
mapplot cln
quit
! Quitting program
! Log file J0243-0550_X_1997_05_07_yyk_uvs.log closed on Mon Jan  8 02:32:20 2007